Pencil



Nov. 17, 1925. H H 1,561,725

I A. C. KERLEI-Y PENCIL Filed Aug." 5 i923 INVENTOR 124 am?" 0. I'm-mgr A'U'ORNEY li atented Nov 17 1925 o. KEELEY, or oannnun', oararonum.

application filed august 23,

'0 all whom 65 may concern:

Be it known that If, ALBERT C; Knannr,a itizen of the United States, residing at ali and, in the county of Alameda and of California, have invented certain invention is to provide a my invention is shown in he drawi g. and I 'Wish to have I r a it understoo that the map can also he used 3 EVE i lvertising matter or useful inforhv as computation tables printed .LiCl drawing in which my invention illustrated:

igrure 1 is a perspective View of. my penthe man 't-artl drawn out.

is a iOilglhlltlHlEh sectional view V i vention.

ire a sectional View taken on line e U l--S of Figure Figaro is an outside View of the map tional detail similar to is, h the sprii'lgr 11. and other doown enlarged.

' a eri' more lnurtieularly to the drawn which identical mi-is are denoted by Arms armhole in all figures:

pencil consists of an oiitixi casiiig udinal. s )ii 2 provided s end of said 1 ni cr of the ed portion a a ;ing 3'. oontai A. map

QglpOElliiQ cad of the load 6.

roller is moo; d on said shaft 4 l have map attached to it,-

' pin member is released.

19-23. Serial m1. 658,913.

and has flanges 8 on both ends. The map 9 .s fastened with one end to the roller 7 and with the other end extending through the 'slot 2 of the casing 1. A rod 10 is attached to the outer edge of tlie'inap 9't0 serve as a stop when the map is in closed'position and as a gripping member to pull the ma out.

A spring 11 is provided between the shaft 4 and the roller 7. This spring is fastened with one end to the map roller 7 and with the othcr'cnd to a plate 12. Said plate 12 has a lip 13 which protrudes through the slot 2 and prevents the plate from turning.

When the map is being pulled out enough tension is created in the spring to roll the map up automatically the moment the gripaving described my invention, I claim:

1. In combination with a pencil, an outside easing, said casing; having a longitu dinal slot therein, a map Within said casing, a roller having said map attached thereto, a plate, a lip formed thereon adapted to protrude tlu'ougz'lnthe slot, a shaft extending through said plate and said roller, and means to actuate roller and map.

2, In co nhinatidn with a pencil, an outside casing,,said casing having a longitudinal slot therein and a threaded aperture formed in one end. thereof, a cap adapted to [it over the other end of ,said casing, a map within saidcasing, a gripping member on rid map, a roller to which said map is an taclicd, a plate, a lip formed thereon and adapted lo protrude through the ,slot, a threaded hollow shaft extending through said plate and said roller into the threaded aperture of said outside oasingand a spring adapted to actuate said roller and map, said spring; being: fastened with one end to Said roller and at the other end to said plate.

In testimony l Mills. my signature.

wl-loieo'ff ALBERT o. KEELEY, 

